<template>
  <div class="dashboard-editor-container">

    <panel-group @handleSetLineChartData="handleSetLineChartData" />

    <div style="width: 27%;float: left;">
      <el-row>
        <el-col :xs="24" :sm="24" :lg="8" style="width: 99%;">
          <div class="chart-wrapper">
            <line-chart :chart-data="lineChartData" />
          </div>
        </el-col>
      </el-row>

      <el-row>
        <el-col :xs="24" :sm="24" :lg="8" style="width: 99%;">
          <div class="chart-wrapper">
            <raddar-chart />
          </div>
        </el-col>
      </el-row>
    </div>
    
    <div style="width: 27%;float: right;">
      <el-row >
        <el-col :xs="24" :sm="24" :lg="8" style="width: 99%;">
          <div class="chart-wrapper">
            <pie-chart />
          </div>
        </el-col>
      </el-row>

      <el-row>
        <el-col :xs="24" :sm="24" :lg="8" style="width: 99%;">
          <div class="chart-wrapper">
            <bar-chart />
          </div>
        </el-col>
      </el-row>
    </div>
    <div class="clear"></div>
  </div>
</template>

<script>
import PanelGroup from './dashboard/PanelGroup'
import LineChart from './dashboard/LineChart'
import RaddarChart from './dashboard/RaddarChart'
import PieChart from './dashboard/PieChart'
import BarChart from './dashboard/BarChart'
import { getToken, getExpiresIn, setExpiresIn } from '@/utils/auth'

const lineChartData = {
  newVisitis: {
    expectedData: [100, 120, 161, 134, 105, 160, 165],
    actualData: [120, 82, 91, 154, 162, 140, 145]
  },
  messages: {
    expectedData: [200, 192, 120, 144, 160, 130, 140],
    actualData: [180, 160, 151, 106, 145, 150, 130]
  },
  purchases: {
    expectedData: [80, 100, 121, 104, 105, 90, 100],
    actualData: [120, 90, 100, 138, 142, 130, 130]
  },
  shoppings: {
    expectedData: [130, 140, 141, 142, 145, 150, 160],
    actualData: [120, 82, 91, 154, 162, 140, 130]
  }
}

export default {
  name: 'Index',
  components: {
    PanelGroup,
    LineChart,
    RaddarChart,
    PieChart,
    BarChart
  },
  data() {
    return {
      //刷新token锁
      refreshLock: false,
      //刷新token的时间
      refreshTime: '',
      lineChartData: lineChartData.newVisitis
    }
  },
  created() {
    this.refreshToken()
  },
  methods: {
    handleSetLineChartData(type) {
      this.lineChartData = lineChartData[type]
    },
    // 实时检测刷新token
    refreshToken() {
      this.refreshTime = setInterval(() => {
        if (null === getToken()) {
          return;
        }
        const expires_in = getExpiresIn();
        if (expires_in <= 1000 && !this.refreshLock) {
          this.refreshLock = true
          this.$store
            .dispatch('RefreshToken')
            .catch(() => {
              clearInterval(this.refreshTime)
            });
          this.refreshLock = false
        }
        this.$store.commit("SET_EXPIRES_IN", expires_in - 10);
        setExpiresIn(expires_in - 10);
      }, 10000);
    }
  }
}
</script>

<style lang="scss" scoped>
.dashboard-editor-container {
  padding: 32px;
  // background-color: rgb(240, 242, 245);
  // background-color:#35364a;
  background-image: url("../assets/image/lines-bmap-effect.png");
  background-size: cover;
  min-height: 269px;
  background-position: 40% 0px;
  background-repeat: no-repeat no-repeat;
  position: relative;

  .chart-wrapper {
    background: rgba(93, 66, 80, 0.58);
    // padding: 16px 16px 0;
    margin-bottom: 32px;
    border-radius: 5px;
  }
  .clear{clear:both;height:0px;}
}

@media (max-width:1024px) {
  .chart-wrapper {
    padding: 8px;
  }
}
</style>